What does it mean to hire someone to do this?

Yes a ceiling of 390m2 we brought up the example requires 2 to enter an entire day to clean, in addition, it takes pressure washers and mechanical rotating brushes, cleaners, trailer mounted, water and electricity. The cost of this equipment + labor cost will be about 8400 sec. Ock Should now follow the Recommendations and do this 2 times / year, so will the price tag is 16 800 SEK / year.

What is there to choose from?

Of course there are solutions to this, and in the market right now there is just a glass That is self-cleaning and it's etched glass, some manufacturers go out to have a self-cleaning glass and it turns out later thatthis was not the case . Is not etched, it is not self-cleaning. You Can Also add a nanoyta is dirt and water repellent and it works just fine on all types of glass, but it has one problem and That Is that it DISAPPEARS after less than a year , and then the ice cream bahandlas back Which is not easy than to wash it. Some manufacturers have gone to the line where it treats its coatade ice cream with a nanoyta but it hides well in the texts That it is only a temporary function.There are techniques for self-cleaning glass Currently Used on the window and then it is a surface with metal type silver or the like, but this does not work on the solar cell as the surface passes the sun's rays poorly, it has overpriced the samples to be sensitive to mechanical damage and destruction light. The technology is based on a UV-active material That burns away the dirt. However, It is only a product that Measures up and there is an etched AR glass, this ice cream has been used and tested a lot of green house context and Proved unbeatable. Unfortunately it costs a little extra money but as we always say ... "you get what you pay for"

How do Sunsshinees solve this?

Sunshinepro do not have this problem with their products, our products are "completely" maintenance-free and it is Because we have a glass That is treated in a unique way. Our module has an AR glass is etched, We thus it no coat That Becomes static and attracts dirt and Require continuous cleaning. We'll have a glass That is etched and thus created the light-absorbing surface. This ice cream gets after treatment microscopic cavities That are too small dirt particles end up In These little pockets containing oxygen and When The glass gets wet, it Expand the oxygen in the dirt and pushes out dirt particles Which then runs off. This treatment has been used by our manufacturers for over 15 years and is well proven in previous installation.The same ice cream is a translation used in self-cleaning and highly absorbent greenhouse and has samples incredibly effective. Now, we have a nano-coating of our production thatgives a superficial resistant surface coating, thus Increasing the annual electricity production by 2-3%. How much can you save on shopping Sunshinepro modules, well besides our unique ice cream is given more energy / year due to its unique etching So THAT etching keep forever as a coat do (coat Depending on the quality 2-7år). Then you will save the cost of washing That we have with the above example, Which was about 16 800 SEK / year. This would give a saving of 420 000 SEK in 25 years, this corresponds to half the purchase price of such a plant.Should we now see Sunshinepro guaranteed lifetime of the module Which then is 50 years old and you have saved the plant's total purchase cost of just avoid washing During These 50 years. All this might sound a little "overkill", however we have taken this information from some of our Competitors as well as some data from famous manufacturer of pressure washers and manufacturer of professional laundry accessories just for solar panels, you Realize When searching online for " Cleaning Systems for photovoltaic "it is no small operation to clean the solar panels.

Tests on the glass in the standard environment for 3 years.

We have of course tested the glass to see what effect our self-cleaning has. We then took a clear glass for photovoltaic modules and two different types of each coated glass of Dom Largest European Manufacturers and two glasses of our etched glass. These havebeen in an agricultural environment where pollen and Soil, etc. From Nature havebeen littering the glasses, and we have let the rain take care of cleaning, just as it would be untouched on a roof or a position. On the shiny glass, we have lost an insolation of about 16% and the ice cream coatade, we have lost an insolation of 24% and our etched glass, we have a loss of over 1%. This is measured by the standard solar radiation sensor belowCompared with glass and one sitting on a clean surface in the same glass. We also have to clean determined That it is almost impossible to get a coated ice cream each clean, requiring large mechanical force to clean it and we have had to resort to solvents to clean them properly. Steam from the pressure washer destroyed the surface of coaten and not recommended by the manufacturers.

Documentation our unique ice cream.

Of course we have many good Tests and made many comparisons with our ice cream and a common each coated glass, and not only in-house and real-world testing of modules in Swedish conditions, but we have Also Conducted tests in a laboratory environment together with our producible. Some of the information you can read the handouts That you can download below. Did you know that only 2% of the world's modules have been etched glass, this does not mean That the alternatives are better, but it does meansthat The Producers today are only interested in selling at a cheap amount of product. Where we differentiated from others just like many other industries manufacturers. It isUnlike on a cheap robot mower and a mower Husqvarna and not only on price but durability Also, functionality, quality, and not least tableware Minde.